Answer :
If your cells aren't getting enough glucose or oxygen, it's challenging to climb stairs. For Guillermo's cells to operate properly, his body needs glucose and oxygen.
Respiration is the breakdown of molecules for energy in the presence of oxygen. Digestion is the process by which a larger molecule is broken down into a smaller one, which is then used to produce energy.
The chemical that is utilized to produce energy is:
ATP
The respiratory system of the human body is aerobic. To oxidize the substrate and produce energy, it utilizes oxygen. In order to create ATP, the energy currency, oxygen aids in the breakdown of the molecule.
Guillermo cell produces very little ATP because it does not use enough oxygen to degrade the molecule.
The doctor needs to examine Guillermo's respiratory and digestive systems.
To learn more about Guillermo's cells, visit the following link:
https://brainly.com/question/14992137
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